/**
 *  Copyright 2009-2010 Steven Ottenhoff (Dual-IT)
 * 
 *  This file is part of Clazzified.
 *
 *  Clazzified is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Clazzified is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Clazzified.  If not, see http://www.gnu.org/licenses/gpl.
 * 
 */

package nl.dualit.clazzified.core.model.attribute;

import java.util.List;

import nl.dualit.clazzified.core.model.attribute.constraint.IConstraint;
import nl.dualit.clazzified.core.model.clazz.Clazz;

/**
 * This class represents a text attribute.
 * 
 * @author Steven Ottenhoff
 *
 */
public class TextAttribute extends AbstractAttribute {
	
	private AttributeTypes type;
	
	TextAttribute(Clazz clazz, Long attributeId, String name,
			String description, List<IConstraint> constraints) {
		super(clazz, attributeId, name, description, constraints);
		
		type = AttributeTypes.TEXT;
	}

	@Override
	public AttributeTypes getType(){
		return type;
	}

	@Override
	public boolean checkValue(Object value) {
		
		if( !(value instanceof String) )
			return false;
		
		String nativeValue = (String)value;
		
		// TODO Check Constraints
		for( IConstraint constraint : getConstraints() )
			break;
		
		return true;
	}

	@Override
	public void addConstraint(IConstraint constraint) {
		// TODO Check if constraint is allowed for this type
		getAbstractConstraints().add( constraint );
		
	}
	
}
